No. Setting up a Singapore company is done through document submission and electronic signatures, so you can complete everything up to registration while staying in Korea, without visiting Singapore.
Under ACRA rules, foreigners must apply for the company name and register the incorporation through a corporate service provider (CSP). Lee Kim Alliance is an ACRA registered filing agent (Filing Agent No. FA20122902).
Lee Kim Alliance provides its company incorporation serviceremotely.
As of November 2026, source: ACRA
